Typing on touchscreens can be challenging, but a new high-tech keyboard for mobile devices could help. When you want to type a message, parts of the screen rise up so you can feel the keys. CNET's Kara Tsuboi got a feel for the Tactus Phorm, which is melding touchscreens and physical keyboards.

Another fitness tracker. Awesome. This one goes in your ear and listens to you eat. We're serious. We'll also listen to post-game Jeopardy! chat, learn a disturbing fact about Big Bird and try out McDonald's bubble gum broccoli.

Another fitness tracker. Awesome. This one goes in your ear and listens to you eat. We're serious. We'll also listen to post-game Jeopardy! chat, learn a disturbing fact about Big Bird and try out McDonald's bubble gum broccoli.